<template>
  <div class="header">{{header}}</div>
</template>

<script>
export default {
  name: 'Index',
  data () {
    return {
      header: 'this is a header'
    }
  }
}
</script>

<style scoped>
.header {
  position: fixed;
  width: 100%;
  height: 50px;
  line-height: 50px;
  border: 2px solid grey;
  background-color: grey;
}
</style>
